study怎么变过去式
study的过去式是什么？
study的过去式是什么？
过去式：studiedstudy 英[ˈstʌdi] 美[ˈstʌdi]
n. 学习，研究 课题 书房 结论
vi. 考虑 沉思 默想 努力zhi
vt. 想出 详细地检查 背诵（台词等） 为…费心思
[例句]She gave up her studies to have Alexander.为了生亚历山大，她放弃了学业。
[其他] 第三人称单数：studies 复数：studies 现在分词：studying过去式：studied 过去分词：studied
study一般过去式怎么变形?
study一般过去式：studied
Next year we willstudymusic.
明年我们将学习音乐。
There are no shortcuts to becoming a doctor. It takes many years ofstudyand practice.
成为医生没有捷径。这需要多年的学习和实践。
It is required tostudyEnglish to graduate from high school.
要从高中毕业是必须要学英语。
Since science isn#39t my forte, I need tostudyextra hard for the final exam.
理科不是我的强项，所以我得加倍努力备战期末考试。
She wants tostudyphilosophy, but her parents want her to study something more practical.
她想学哲学，不过她父母想让她学一些更实用的。
Thestudysuggests that some animals can think conceptually.
研究表明有些动物可以概念性思考。